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$122+ Cheap flights from San Luis Potosí, Mexico (SLP) to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — SAT
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from San Luis Potosí to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$122
(Mytrip)

Popular in

April

Cheapest in

August

Average price

$247

Good round-trip deal

$125 or less

Good one-way deal

$197 or less
Provider with most accurate pricing for San Luis Potosi-San Antonio flight deals.
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Provider most trusted by Cheapflights users for San Luis Potosi-San Antonio flights.
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From San Luis Potosi to San Antonio
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One-way flight from San Luis Potosi to San Antonio
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Highest demand for flights based on searches. 23% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from San Luis Potosi to San Antonio.
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Price to beat on a one-way flight from San Luis Potosi to San Antonio.
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Find flight deals from San Luis Potosí to San Antonio

Cheapest flights from San Luis Potosí to San Antonio
Explore the most affordable flight options available from San Luis Potosí to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This CheapOair deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/133:19 pm
SLP
-
SAT
Nonstop1h 31m
Volaris
Sat 1/1712:38 pm
SAT
-
SLP
Nonstop1h 34m
Volaris
Deal found 1/11$173
This Expedia deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:19 pm
SLP
-
SAT
Nonstop1h 31m
Volaris
Thu 4/22:30 pm
SAT
-
SLP
Nonstop1h 29m
Volaris
Deal found 1/13$214
This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/712:49 pm
SLP
-
SAT
1 stop26h 42m
United Airlines
Tue 2/102:15 pm
SAT
-
SLP
1 stop21h 34m
United Airlines
Deal found 1/12$257
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:00 am
SLP
-
SAT
1 stop7h 16m
American Airlines
Tue 2/108:16 am
SAT
-
SLP
1 stop5h 15m
American Airlines
Deal found 1/14$267
This eDestinos deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/73:19 pm
SLP
-
SAT
Nonstop1h 31m
Volaris
Tue 2/1012:38 pm
SAT
-
SLP
Nonstop1h 34m
Volaris
Deal found 1/12$273
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:45 am
SLP
-
SAT
1 stop24h 57m
United Airlines
Thu 4/22:14 pm
SAT
-
SLP
1 stop5h 58m
United Airlines
Deal found 1/13$280
This Mytrip deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:09 am
SLP
-
SAT
2 stops27h 02m
Volaris
Thu 2/1212:38 pm
SAT
-
SLP
Nonstop1h 34m
Volaris
Deal found 1/13$327
This American Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/131:25 pm
SLP
-
SAT
1 stop9h 42m
American Airlines
Fri 2/205:00 am
SAT
-
SLP
1 stop31h 30m
American Airlines
Deal found 1/13$351
This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:00 pm
SLP
-
SAT
1 stop4h 33m
United Airlines
Tue 6/25:45 am
SAT
-
SLP
1 stop6h 19m
United Airlines
Deal found 1/12$372

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from San Luis Potosí to San Antonio that are best for you.

Fly from

San Luis Potosí

Fly to

San Antonio

Route

Depart

Return

Price

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Sat 2/7

12:49 pm-3:31 pm

1 stop26h 42m

San Antonio

Tue 2/10

2:15 pm-11:49 am

1 stop21h 34m

$257

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Sat 2/7

7:00 am-2:16 pm

1 stop7h 16m

San Antonio

Tue 2/10

8:16 am-1:31 pm

1 stop5h 15m

$267

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Sat 3/28

6:45 am-8:42 am

1 stop24h 57m

San Antonio

Thu 4/2

2:14 pm-7:12 pm

1 stop5h 58m

$280

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Sat 2/7

3:19 pm-4:50 pm

Nonstop1h 31m

San Antonio

Tue 2/10

12:38 pm-2:12 pm

Nonstop1h 34m

$297

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Mon 2/9

7:09 am-10:11 am

2 stops27h 02m

San Antonio

Thu 2/12

12:38 pm-2:12 pm

Nonstop1h 34m

$327

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Thu 5/28

12:00 pm-5:33 pm

1 stop4h 33m

San Antonio

Tue 6/2

5:45 am-11:04 am

1 stop6h 19m

$372

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Fri 2/27

6:00 am-8:43 am

1 stop26h 43m

San Antonio

Fri 3/6

6:52 pm-11:49 am

1 stop16h 57m

$383

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Mon 3/16

6:45 am-8:38 am

1 stop24h 53m

San Antonio

Thu 3/19

2:20 pm-10:49 am

1 stop21h 29m

$414

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Mon 2/23

5:48 am-10:48 am

1 stop5h 00m

San Antonio

Wed 2/25

12:18 pm-9:19 pm

1 stop9h 01m

$433

San Luis PotosíSan Antonio

SLP - SAT

SLPSAT

San Luis Potosi

Thu 2/12

3:19 pm-4:50 pm

Nonstop1h 31m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 17 results
1
2

Compare providers for flights from San Luis Potosí to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Potosí to San Antonio in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Luis Potosí-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Potosí-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Potosí-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Potosí-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Potosí-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Potosí to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from San Luis Potosí with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Potosí to San Antonio

What is the cheapest month to book a flight from San Luis Potosí to San Antonio?

Currently, August is the cheapest month in which you can book a flight from San Luis Potosí to San Antonio (average of $112). Flying from San Luis Potosí to San Antonio in April is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLP to SAT?

Find hourly flight availability from San Luis Potosí to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 14, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Potosí to San Antonio as you normally would.

How much does it cost to fly round-trip from San Luis Potosí to San Antonio?

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated January 14, 2026.
Peruse reviews from past customers who have flown with Volaris from San Luis Potosí to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris
6.6
Okay
1,170 reviews

Food

5.3

Entertainment

4.9

Boarding

6.6

Comfort

6.3

Crew

7.3

Overall

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

MEX - LAS

3 hours delayed! Very bad experience! This airline is going down terrible!
Volaris
6.6
Okay
1,170 reviews
Volaris
6.6
Okay
1,170 reviews

Food

5.3

Entertainment

4.9

Boarding

6.6

Comfort

6.3

Crew

7.3

Overall

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

MEX - LAS

3 hours delayed! Very bad experience! This airline is going down terrible!

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Luis Potosí to San Antonio?

    Airlines like United Airlines, American Airlines, and Volaris fly from San Luis Potosí to San Antonio in about 1h 31m. The time it takes to get you to your destination can typically vary by up to 25h 11m. The distance between San Luis Potosí and San Antonio is about 525 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Luis Potosí to San Antonio round-trip?

    Our cheapest airline available from San Luis Potosí to San Antonio is Volaris. Our recent data shows that you can find tickets from as low as $160 on this airline. Volaris is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from San Luis Potosí to San Antonio?

    On average you can expect to pay $270 for a flight from San Luis Potosí to San Antonio. The cheapest flight overall is $125 while the most popular route, (San Luis Potosi - San Antonio) is currently priced at $173.

  • Can I find deals for flights from San Luis Potosí to San Antonio that include hotel bookings?

    Yes. In addition to deals on San Luis Potosí to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Potosí to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Potosí to San Antonio.

  • Can I find deals for business class flights from San Luis Potosí to San Antonio?

    Yes. Cheapflights offers flight deals from San Luis Potosí to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Luis Potosí to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from San Luis Potosí to San Antonio (average of $112). Flying from San Luis Potosí to San Antonio in April is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top airline flying from San Luis Potosí to San Antonio

Discover the top airline that operate flights from San Luis Potosí to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$160Average$252FlexibilityNo cancel feeOn-time79%

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